Fig. 5
From: Color detection of printing based on improved superpixel segmentation algorithm
Diagram of Inkjet Printing Image Color Difference Detection Results. The top row displays an inkjet printing color defect image (left) and the color difference detection output image (right). The bottom row compares the color difference regions of defect images a, b, and c with the corresponding regions of the standard images e, f, and g, alongside superpixel segmentation highlight images aʹ, bʹ, cʹ. In regions bʹ and cʹ, more detailed comparisons of color differences in significant regions are demonstrated.
